javax.cache.annotation

Interface GeneratedCacheKey

All Superinterfaces:

Serializable

public interface GeneratedCacheKey
extends Serializable

A Serializable, immutable, thread-safe object that is used as a key, that of which is automatically generated using a CacheKeyGenerator.

The implementation MUST follow the Java contract for Object.hashCode() and Object.equals(Object) to ensure correct behavior.

It is recommended that implementations also override Object.toString() and provide a human-readable string representation of the key.

Since:

1.0

Author:

Eric Dalquist

See Also:

CacheKeyGenerator

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object o) Compare this GeneratedCacheKey with another.
int	hashCode() The immutable hash code of the cache key.

Method Detail

hashCode

int hashCode()

The immutable hash code of the cache key.

Overrides:

hashCode in class Object

Returns:

The hash code of the object

See Also:

Object.hashCode()

equals

boolean equals(Object o)

Compare this GeneratedCacheKey with another. If the two objects are equal their hashCode() values MUST be equal as well.

Overrides:

equals in class Object

Parameters:

o - The other object to compare to.

Returns:

true if the objects are equal

See Also:

Object.equals(Object)